A process of coagulation,anaerobic biotreatment,and two stage aerobic biotreatment,was applied to the treatment of juice manufacturing wastewater,and the decrements of BOD5 and COD were both over 95%.

• 根据果汁生产废水的特点,采用混凝沉淀+厌氧+二级好氧处理的工艺,该工艺运行一段时间,处理效果稳定,BOD5的去除率大于95%25,COD的去除率大于95%25,出水水质达到污水综合排放一级标准。